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Borris70
Joined: 24 Apr 2003
Posts: 988
Location: Germany
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 Posted: Sun Feb 13, 2005 12:01 pm Post subject: Eng. Samples |
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Hi all,
i got 3 Engineering Sample chips but i don't know what kind of chip these are.
maybe somebody else knows more?
on the chip top-right is written: RTFE N/C TG1 ENG.SAMPLE
on the chip top-left is written: ENG.SAMPLE
on the chip bottom is written: ENG.SAMPLE KIRSTEN COUNT
thanks in advance,
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best regards borris
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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Borris70
Joined: 24 Apr 2003
Posts: 988
Location: Germany
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| Posted: Sun Feb 13, 2005 12:33 pm Post subject: |
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here's a scan of the backside (sorry for the bad scan, my new scanner is not deep-sharp - is this correct english?  )
the chip top-left has 447 pins
the chip top-right has 75 pins
the chip bottom has 48 pins
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best regards borris
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xsecret
Joined: 01 Feb 2004
Posts: 1846
Location: France
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Sun Feb 13, 2005 8:01 pm Post subject: |
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| Borris70 wrote: | | the chip top-left has 447 pins |
This chip is probably R4400, I'd say NEC R4400.
Gennadiy |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Mon Feb 14, 2005 4:54 pm Post subject: |
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| gshv wrote: | | This chip is probably R4400, I'd say NEC R4400. |
Scratch it. It is probably IDT R4400.
Gennadiy |
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